115122568 has 32 divisors (see below), whose sum is σ = 238140000. Its totient is φ = 51736960.

The previous prime is 115122517. The next prime is 115122569. The reversal of 115122568 is 865221511.

It is not an unprimeable number, because it can be changed into a prime (115122569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483 + ... + 15181.

It is an arithmetic number, because the mean of its divisors is an integer number (7441875).

Almost surely, 2^115122568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115122568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119070000).

115122568 is an abundant number, since it is smaller than the sum of its proper divisors (123017432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115122568 is a wasteful number, since it uses less digits than its factorization.

115122568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14805 (or 14801 counting only the distinct ones).

The product of its digits is 4800, while the sum is 31.

The square root of 115122568 is about 10729.5185353305. The cubic root of 115122568 is about 486.4671173721.

The spelling of 115122568 in words is "one hundred fifteen million, one hundred twenty-two thousand, five hundred sixty-eight".